Power Management Structures

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4/8/2010

The following table shows the Power Management structures with a description of the purpose of each.

Structure	Description
POWER_BROADCAST	Issues power notification events through message queues.
POWER_BROADCAST_POWER_INFO	Used instead of a string name in the POWER_BROADCAST structure if the broadcast is of type PBT_POWERINFOCHANGE.
POWER_CAPABILITIES	Used for drivers to report a device's power management capabilities.
POWER_RELATIONSHIP	Defines the target of IOCTL_POWER_XXX commands to parent and bus drivers if there is a relationship established through RegisterPowerRelationship.

See Also